42404322000 has 160 divisors (see below), whose sum is σ = 141426305280. Its totient is φ = 10917849600.

The previous prime is 42404321983. The next prime is 42404322001. The reversal of 42404322000 is 22340424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42404322001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52149 + ... + 295851.

It is an arithmetic number, because the mean of its divisors is an integer number (883914408).

Almost surely, 2^42404322000 is an apocalyptic number.

42404322000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42404322000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70713152640).

42404322000 is an abundant number, since it is smaller than the sum of its proper divisors (99021983280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42404322000 is a wasteful number, since it uses less digits than its factorization.

42404322000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243758 (or 243742 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 21.

Adding to 42404322000 its reverse (22340424), we get a palindrome (42426662424).

The spelling of 42404322000 in words is "forty-two billion, four hundred four million, three hundred twenty-two thousand".